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Domain ontology construction method and device

A domain ontology and construction method technology, applied in the field of domain ontology construction methods and devices, can solve problems such as low efficiency

Inactive Publication Date: 2016-04-27
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0015] The embodiment of the present invention provides a method and device for constructing domain ontology, so as to at least solve the technical problem of low efficiency of the method for constructing ontology in the prior art

Method used

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  • Domain ontology construction method and device
  • Domain ontology construction method and device

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Embodiment 1

[0029] According to an embodiment of the present invention, a method embodiment of a method for constructing a domain ontology is provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0030] The method embodiment provided in Embodiment 1 of the present application may be executed in a mobile terminal, a computer terminal, or a similar computing device. Take running on a computer terminal as an example, figure 1 It is a block diagram of the hardware structure of a computer terminal running the construction method of the domain ontology in the embodiment of the present invention. Such as figure 1 As shown, the computer terminal 10 may include one or more (only one is show...

Embodiment 2

[0068] According to an embodiment of the present invention, a device embodiment for implementing the above method embodiment is also provided, Figure 4 It is a schematic structural diagram of the construction device of the domain ontology according to the second embodiment of the present invention.

[0069] Such as Figure 4 As shown, the construction device of the domain ontology may include: an acquisition module 40 , a determination module 42 and a generation module 44 .

[0070] Among them, the obtaining module 40 is used to obtain a plurality of original data in any technical field; the determination module 42 is used to determine the association relationship between any two original data, and the association relationship includes: equivalence relationship, hierarchical relationship and correlation relationship; The generating module 44 is configured to use an ontology editing tool to write a plurality of original data and the relationship between the original data acco...

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Abstract

The invention provides a domain ontology construction method and device. The method comprises the steps of acquiring a plurality of pieces of primary data of any one technical domain; determining the association relationships of ay two pieces of primary data, the association relationships including the equivalence relationship, the hierarchy relationship and the correlation relationship; compiling the plurality of pieces of primary data and the association relationships of the primary data by using an ontology editing tool according to an example ontology file and generating the domain ontology of the technical domain. The technical problem of low efficiency of the conventional ontology construction method is solved.

Description

technical field [0001] The present invention relates to the field of ontology engineering, in particular to a method and device for constructing a field ontology. Background technique [0002] The current common domain ontology construction methods are summed up by foreign scholars during the implementation of specific projects. However, due to the different needs of each project, the processes adopted are also different, and there is a lack of generalized process for domain ontology construction with reference significance. . [0003] Existing technology In the field of ontology engineering, ontology development can be carried out in the following ways: [0004] (1) Circular acquisition method [0005] The CyclicAcquisitionProcess (Cyclic Acquisition Process) proposed by Alexander Maedche et al. is a cyclic structure in which each link influences and restricts each other. The specific ontology development process is as follows: [0006] First, select the data source: thi...

Claims

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Application Information

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IPC IPC(8): G06F9/44
Inventor 汪雪锋朱东华李兵朱福进
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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